diff --git a/css/properties.json b/css/properties.json
index 71ec8ba7..5d1ac4dc 100644
--- a/css/properties.json
+++ b/css/properties.json
@@ -9439,7 +9439,7 @@
     "syntax": "auto | thin | none",
     "media": "visual",
     "inherited": false,
-    "animationType": "byComputedValueType",
+    "animationType": "discrete",
     "percentages": "no",
     "groups": [
       "CSS Scrollbars"